JPS4818301B1 - - Google Patents
Info
- Publication number
- JPS4818301B1 JPS4818301B1 JP41004793A JP479366A JPS4818301B1 JP S4818301 B1 JPS4818301 B1 JP S4818301B1 JP 41004793 A JP41004793 A JP 41004793A JP 479366 A JP479366 A JP 479366A JP S4818301 B1 JPS4818301 B1 JP S4818301B1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/20—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess voltage
- H02H3/205—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess voltage using a spark-gap as detector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T2/00—Spark gaps comprising auxiliary triggering means
- H01T2/02—Spark gaps comprising auxiliary triggering means comprising a trigger electrode or an auxiliary spark gap
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/20—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess voltage
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
- H02H9/06—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage using spark-gap arresters
Landscapes
- Emergency Protection Circuit Devices (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Switch Cases, Indication, And Locking (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US428746A US3339112A (en) | 1965-01-28 | 1965-01-28 | Voltage limiting protective arrangement for high voltage power circuits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4818301B1 true JPS4818301B1 (en) | 1973-06-05 |
Family
ID=23700232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP41004793A Pending JPS4818301B1 (en) | 1965-01-28 | 1966-01-27 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3339112A (en) |
| JP (1) | JPS4818301B1 (en) |
| CH (1) | CH443460A (en) |
| DE (1) | DE1538501A1 (en) |
| GB (1) | GB1084138A (en) |
| SE (1) | SE324829B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3403297A (en) * | 1966-03-17 | 1968-09-24 | Gen Electric | Vacuum-type circuit interrupter with pressure-monitoring means |
| US3411038A (en) * | 1966-07-22 | 1968-11-12 | Gen Electric | Vacuum-type circuit interrupter |
| US3480832A (en) * | 1966-11-14 | 1969-11-25 | Dale Electronics | Electrical surge arrestor |
| US3538382A (en) * | 1968-01-19 | 1970-11-03 | Gen Electric | Triggered vacuum gap overvoltage protective device |
| SE336021B (en) * | 1969-10-10 | 1971-06-21 | Asea Ab | |
| DE2552086B2 (en) * | 1975-11-20 | 1981-07-02 | Calor-Emag Elektrizitäts-Aktiengesellschaft, 4030 Ratingen | Surge arrester for a gas-insulated switchgear |
| FR2604924B1 (en) * | 1986-10-10 | 1990-11-02 | Anred | PROCESS FOR TREATING A HETEROGENEOUS PRODUCT, PARTICULARLY HOUSEHOLD WASTE, AND SHREDDER SUITABLE FOR CARRYING OUT SUCH A PROCESS |
| EP0310852A1 (en) * | 1987-10-09 | 1989-04-12 | BBC Brown Boveri AG | High-voltage power system with a device for limiting switching-on overvoltages |
| US8467158B2 (en) * | 2009-06-26 | 2013-06-18 | Varian Semiconductor Equipment Associates, Inc. | Technique for limiting transmission of fault current |
| CN103296579B (en) * | 2013-05-10 | 2015-05-20 | 华中科技大学 | Surface-breakdown-type vacuum switch trigger electrode |
| CN103456555A (en) * | 2013-07-31 | 2013-12-18 | 华中科技大学 | Vacuum switch trigger electrode structure with arc blocking disk |
| CN111579927B (en) * | 2020-05-22 | 2022-03-29 | 南京南瑞继保电气有限公司 | Disconnection protection judgment method and device suitable for single-side power transmission line |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2456986A (en) * | 1945-02-12 | 1948-12-21 | Gen Electric | Protective arrangement for electrical windings |
| US3087092A (en) * | 1961-05-10 | 1963-04-23 | Gen Electric | Gas generating switching tube |
-
0
- GB GB1084138D patent/GB1084138A/en active Active
-
1965
- 1965-01-28 US US428746A patent/US3339112A/en not_active Expired - Lifetime
-
1966
- 1966-01-25 CH CH95566A patent/CH443460A/en unknown
- 1966-01-27 JP JP41004793A patent/JPS4818301B1/ja active Pending
- 1966-01-27 DE DE19661538501 patent/DE1538501A1/en active Pending
- 1966-01-28 SE SE1124/66A patent/SE324829B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1538501A1 (en) | 1970-01-08 |
| GB1084138A (en) | |
| SE324829B (en) | 1970-06-15 |
| CH443460A (en) | 1967-09-15 |
| US3339112A (en) | 1967-08-29 |